Rhinogobius Duospilus! Finally! Breeding attempt log.

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happypoet

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Jul 9, 2010
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Missouri
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Aaron
The first one died that night. No hatching the next day, but yesterday 3 more hatched, and they're all doing fine this morning. They're hopping around on their big eggs sacs, and chasing tiny critters I can see in there. I'm going to try alder cones and a little bit of salt next time there are eggs to hopefully get a higher hatch rate.
 

toddnbecka

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Dec 17, 2004
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Cumberland, MD 21502
I'd add a very thin layer of sand, just enough to cover the bottom. Seems like tiny fry do better with some sort of substrate than a bare glass bottom IME, though I don't know why.
 

felix453

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Apr 21, 2012
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Sorry for reserecting a dead thread but did you end up with any successful hatches?
 
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